<template>
  <div>
    <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <!-- 卡片视图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>

      <!-- 订单列表数据 -->
      <!-- 
          data：数据源
          prop：指定对应的属性
       -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index" align="center"></el-table-column>
        <!-- 订单编号 -->
        <el-table-column
          label="订单编号"
          prop="order_number"
          header-align="center"
          align="center"
        ></el-table-column>
        <!-- 订单价格 -->
        <el-table-column
          label="订单价格"
          prop="order_price"
          header-align="center"
          align="center"
        ></el-table-column>
        <!-- 是否付款 -->
        <el-table-column
          label="是否付款"
          prop="pay_status"
          header-align="center"
          align="center"
        >
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status === '1'"
              >已付款</el-tag
            >
            <el-tag type="danger" v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <!-- 是否发货 -->
        <el-table-column
          label="是否发货"
          prop="is_send"
          header-align="center"
          align="center"
        ></el-table-column>
        <!-- 下单时间 -->
        <el-table-column
          label="下单时间"
          prop="create_time"
          header-align="center"
          align="center"
        >
          <template slot-scope="scope">
            {{ scope.row.create_time | dateFormat }}
          </template>
        </el-table-column>
        <!-- 操作 -->
        <el-table-column label="操作" header-align="center" align="center">
          <template slot-scope="scope">
            <el-tooltip
              content="修改订单地址"
              placement="top"
              :enterable="false"
            >
              <el-button
                type="primary"
                icon="el-icon-edit"
                size="mini"
                @click="showBox"
              ></el-button>
            </el-tooltip>
            <el-tooltip content="物流查询" placement="top" :enterable="false">
              <el-button
                type="success"
                icon="el-icon-location"
                size="mini"
                @click="showProgressBox"
              ></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页区域 -->
      <!-- 
          size-change：每页显示的条数发生变化，触发函数
          current-change：页码值发生改变，触发函数
          current-page：当前的页码
          page-sizes：每页显示多少条数据的控制项目
          page-size：当前每页显示多少条
       -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[10, 15, 20, 30]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>

    <!-- 修改地址的对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%"
      @close="addressDialogClosed"
    >
      <!-- 修改地址的表格区域 -->
      <!-- 
          rules：表单验证规则
          ref：数据源
       -->
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item label="省市区/县" prop="address1">
          <!-- 省市区的级联选择器 -->
          <!-- options：数据源 -->
          <el-cascader
            :options="cityData"
            v-model="addressForm.address1"
            :props="{ expandTrigger: 'hover' }"
          ></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <!-- 取消与确定按钮 -->
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressVosible"
      width="50%"
    >
      <span>这是一段信息</span>
    </el-dialog>
  </div>
</template>

<script>
import cityData from "./citydata";

export default {
  data() {
    return {
      //查询订单列表的对象
      queryInfo: {
        query: "", //查询参数
        pagenum: 1, //当前页码
        pagesize: 10, //每页显示条数
      },
      total: 0, //总数据条数
      orderlist: [], //订单列表
      addressVisible: false,
      //地址的值
      addressForm: {
        address1: [],
        address1: "",
      },
      //地址表单验证规则
      addressFormRules: {
        address1: [
          { required: true, message: "选择省市区县", trigger: "blur" },
        ],
        address2: [
          { required: true, message: "填写详细地址", trigger: "blur" },
        ],
      },
      cityData: cityData,
      progressVosible:false,
      progressInfo:[]
    };
  },
  created() {
    this.getOrderList();
  },
  methods: {
    //获取订单列表的函数
    async getOrderList() {
      const { data: res } = await this.$http.get("orders", {
        params: this.queryInfo,
      });
      if (res.meta.status !== 200) {
        return this.$message.error("获取列表失败，稍后再试");
      }
      this.total = res.data.total;
      this.orderlist = res.data.goods;
    },
    //pagesize(每页显示的条数)，发生变化，触发函数
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrderList();
    },
    //页码值发生改变，触发函数
    handleCurrentChange(newpage) {
      this.queryInfo.pagenum = newpage;
      this.getOrderList();
    },
    //点击修改地址按钮，弹出对话框
    showBox() {
      this.addressVisible = true;
    },
    //关闭修改地址的对话框，触发函数
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields();
    },
    async showProgressBox() {
      

      this.progressVosible = true
    },
  },
};
</script>

<style lang='less' scope>
.el-cascader {
  width: 100%;
}
</style>